2440647013

Names of 2440647013

• Cardinal: 2440647013 can be written as Two billion, four hundred forty million, six hundred forty-seven thousand and thirteen.

Scientific notation

• Scientific notation: 2.440647013 × 10⁹

Factors of 2440647013

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 3198867

Divisors of 2440647013

• Number of divisors d(n): 8
• Complete list of divisors:
  1 7 109 763 3198751 22391257 348663859 2440647013
• Sum of all divisors σ(n): 2814901760
• Sum of proper divisors (its aliquot sum) s(n): 374254747
• 2440647013 is a deficient number, because the sum of its proper divisors (374254747) is less than itself. Its deficiency is 2066392266

Bases of 2440647013

• Binary: 10010001011110010101000101100101₂
• Hexadecimal: 0x91795165
• Base-36: 14D3JAD

Squares and roots of 2440647013

• 2440647013 squared (2440647013²) is 5956757842065822169
• 2440647013 cubed (2440647013³) is 14538343234402274626159031197
• The square root of 2440647013 is 49402.9049044689
• The cube root of 2440647013 is 1346.3820848009

Scales and comparisons

• 2,440,647,013 seconds is equal to 77 years, 31 weeks, 3 days, 5 hours, 30 minutes, 13 seconds.
• To count from 1 to 2,440,647,013 would take you about one hundred fifty-five years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 2440647013 cubic inches would be around 112.2 feet tall.

Recreational maths with 2440647013

• 2440647013 backwards is 3107460442
• The number of decimal digits it has is: 10
• The sum of 2440647013's digits is 31
• More coming soon!